HMRC-registered self-assessment specialists serving Mitcham sole traders, freelancers, landlords and high earners. Full SA100 tax returns, payments on account, expense maximisation and HMRC compliance, from a fixed monthly fee.
Self-Assessment Accountant in Mitcham
Mitcham is one of south London's most established outer-suburban self-assessment markets, with a substantial mix of self-employed professionals and tradespeople, the substantial established South Asian small-business community across CR4, high-earning employees commuting via Croydon Tramlink, Southern services and Thameslink into central London, and a substantial population of self-employed beauty therapists, mobile hairdressers, nail technicians and home-services professionals serving the wider south London catchment. Many Mitcham taxpayers fall into the self-assessment net for several reasons at once: self-employed beauty, mobile-services or trade income, PAYE plus side-business income, rental income, and the high-income child-benefit charge.
Your Tax Help Accountants, HMRC-registered, handles complete self-assessment for Mitcham taxpayers across CR4. SA100 tax returns, payments on account, allowable expense reviews, MTD readiness and HMRC correspondence, all at a fixed monthly fee with same-day filing available when the 31 January deadline is closing in.
💡 As an HMRC-registered agent, we deal with HMRC directly on your behalf. Authorisation in place, returns filed, refunds chased, compliance letters handled. You only ever hear from us, never from HMRC.
What We Handle
Complete self-assessment return covering all income (self-employment, employment, rental, dividends, foreign income, capital gains), every legitimate deduction captured, filed accurately and on time.
Payments on account properly calculated and submitted, with reduction claims where your income has fallen, so January and July never come as a shock.
Line-by-line expense review identifying everything you can legitimately claim, including home office, mileage, equipment, subscriptions and professional fees, often recovering thousands in missed deductions.
Going back up to four tax years to amend returns where allowable expenses were missed, frequently recovering significant refunds for Mitcham clients new to us.
Making Tax Digital for Income Tax setup where relevant (£50,000+ self-employment or rental income), with cloud bookkeeping software and quarterly submissions handled in full.
All HMRC letters, queries, enquiries and routine compliance checks handled by us as your authorised agent, with full representation through any formal investigation.
Late filing triggers an immediate £100 penalty, with daily penalties from three months late and percentage-based penalties from six months. Book a free call and we will tell you exactly what is needed and whether we can file in time.
📅 Get Your Free Self-Assessment ReviewReal Client Story
Client AA is a self-employed mobile beauty therapist running a home-visit business covering CR4, SW16, SW17 and the wider south London catchment based in Mitcham with around £34,000 of self-employed mobile beauty income from a portfolio of regular and one-off clients, with substantial deductible vehicle running, equipment, product and qualification costs. When they came to us they were filing her own returns based on her client diary and bank statements, using the simplified expenses method for vehicle costs without ever modelling whether the actual-cost method (capital allowances on her car, fuel, insurance, MOT, servicing) would have given a substantially larger deduction, and uncertain whether her qualification top-up courses and product purchases were fully deductible. Their previous filings had been functional but not optimised, and they had never had a proper conversation about which expenses they could legitimately claim or whether their payments on account reflected their current income level.
We reviewed their last two filed returns line by line, identified expenses that should have been claimed but were not (mileage, working from home proportion, professional subscriptions, phone and broadband proportion, equipment under the annual investment allowance), prepared an amended return for the prior year recovering tax already overpaid, and rebuilt the current-year position with payments on account properly calibrated to expected income. We also walked them through what records HMRC genuinely expects to see, and set them up on a simple bookkeeping flow that takes minutes a week to maintain.
Outcome: ongoing tax saving of around £2,200 a year through proper expense capture and payment-on-account calibration, a refund recovered from the amended prior-year return, complete HMRC correspondence now handled through us as authorised agents, and no more January cash flow surprises. The client moved to our fixed monthly fee arrangement and no longer worries about deadlines, penalties, or whether they are claiming everything they can.
Why Your Tax Help Accountants
Self-Assessment Questions Answered
No obligation. No jargon. A straightforward conversation about your Mitcham tax situation and how we can keep you compliant while making sure you pay no more tax than you legally need to.
Office: 020 8050 4564 | Email: info@yourtaxhelp.co.uk